Finding the Fourth Proportional to 52,748.16, 79,016.20 and 24,629.42

Step by Step Solution

1. Step 1: Write the proportion equation
   52,748.16 : 79,016.20 = 24,629.42 : x
2. Step 2: Convert to fraction form
   52,748.16/79,016.20 = 24,629.42/x
3. Step 3: Cross multiply
   52,748.16x = 79,016.20 × 24,629.42
4. Step 4: Simplify right side
   52,748.16x = 1,946,123,176.60
5. Step 5: Solve for x
   x = 1,946,123,176.60/52,748.16
6. Step 6: Final answer
   x = 36,894.62